Granted Patent
Utility
US 6,344,391 · App. 09/660,337
Fabrication method of semiconductor device with diagonal capacitor bit line
Inventors:
Chang Jae Lee, Nae-Hak Park
Patented Case
View Patent ↗
Granted: Feb 5, 2002
Filed: Sep 12, 2000
Inventors
Chang Jae Lee
Nae-Hak Park
Assignee (at issue)
Hyundai Electronics Industries Co. Ltd.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.